EP3980322C0 - Ensemble motoréducteur électrique pour bicyclettes - Google Patents

Ensemble motoréducteur électrique pour bicyclettes

Info

Publication number: EP3980322C0
Authority: EP; European Patent Office
Prior art keywords: bicycles; transmission motor; electrical transmission; motor arrangement; arrangement
Prior art date: 2019-06-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP20720139.3A

Other languages

German (de)

English (en)

Other versions

EP3980322A1 (fr

EP3980322B1 (fr

Inventor

Andrea Manzini

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rmu Project Srl

Original Assignee

Rmu Project Srl

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-06-10

Filing date

2020-04-15

Publication date

2023-08-23

2020-04-15 Application filed by Rmu Project Srl, Rmu Project Srl filed Critical Rmu Project Srl

2022-04-13 Publication of EP3980322A1 publication Critical patent/EP3980322A1/fr

2023-08-23 Application granted granted Critical

2023-08-23 Publication of EP3980322C0 publication Critical patent/EP3980322C0/fr

2023-08-23 Publication of EP3980322B1 publication Critical patent/EP3980322B1/fr

Status Active legal-status Critical Current

2040-04-15 Anticipated expiration legal-status Critical

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Gear Transmission (AREA)

EP20720139.3A 2019-06-10 2020-04-15 Ensemble motoréducteur électrique pour bicyclettes Active EP3980322B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT102019000008541A IT201900008541A1 (it)	2019-06-10	2019-06-10	Gruppo motoriduttore elettrico per biciclette
PCT/IB2020/053533 WO2020250049A1 (fr)	2019-06-10	2020-04-15	Ensemble motoréducteur électrique pour bicyclettes

Publications (3)

Publication Number	Publication Date
EP3980322A1 EP3980322A1 (fr)	2022-04-13
EP3980322C0 true EP3980322C0 (fr)	2023-08-23
EP3980322B1 EP3980322B1 (fr)	2023-08-23

Family

ID=68073092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20720139.3A Active EP3980322B1 (fr)	2019-06-10	2020-04-15	Ensemble motoréducteur électrique pour bicyclettes

Country Status (6)

Country	Link
US (1)	US12134442B2 (fr)
EP (1)	EP3980322B1 (fr)
JP (1)	JP2022539973A (fr)
CN (1)	CN113993776B (fr)
IT (1)	IT201900008541A1 (fr)
WO (1)	WO2020250049A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2023108917A1 (fr) *	2021-12-16	2023-06-22	广东威灵电机制造有限公司	Partie d'entraînement, ensemble de puissance et bicyclette électrique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH593822A5 (en) *	1975-12-24	1977-12-15	Piatti Bruno	Lightweight drive for motorised bicycle - has motor driving foot pedal crank via second freewheel through wormwheel
JP2647112B2 (ja) *	1988-01-19	1997-08-27	株式会社ミツバ	動力補助式自転車の動力伝達装置
CN2234906Y (zh) *	1995-06-20	1996-09-11	美利达工业股份有限公司	电动自行车的驱动装置
JP3023267U (ja) *	1995-08-22	1996-04-16	メリダインダストリーカンパニーリミテッド	自転車の電動駆動装置
JPH101085A (ja) *	1996-06-14	1998-01-06	Mitsubishi Heavy Ind Ltd	電動自転車用トルク検出装置
DE202011100442U1 (de) *	2010-10-20	2012-01-23	Klaus Kramer	Variable motorgetriebene Antriebseinheit für Zweiradfahrzeuge
GB201203211D0 (en) *	2012-02-24	2012-04-11	Macmartin Neil	Vehicle gearing system
CN202847957U (zh) *	2012-07-11	2013-04-03	天津比沃科技有限公司	电动自行车的中置驱动系统
CN204110306U (zh) *	2014-09-01	2015-01-21	严振华	安装中置电机的电动自行车
CN104276250A (zh) *	2014-10-31	2015-01-14	太仓市悦博电动科技有限公司	一种中置电机电动自行车的中轴力矩传感系统
CN104979936B (zh) *	2015-08-10	2018-03-09	浙江陆雄建鑫农业机械有限公司	一种带有冷却结构的马达
GB201515082D0 (en) *	2015-08-25	2015-10-07	Freeflow Technologies Ltd	Apparatus & method
JP7127976B2 (ja) *	2017-10-13	2022-08-30	株式会社シマノ	自転車用ドライブユニット
JP7126154B2 (ja) *	2018-03-13	2022-08-26	パナソニックＩｐマネジメント株式会社	モータユニット及び電動自転車
IT202100028133A1 (it) *	2021-11-04	2023-05-04	Bi Mecc S N C Di Biagini & Ori	Gruppo riduttore e motoriduttore per bicicletta a pedalata assistita perfezionato

2019
- 2019-06-10 IT IT102019000008541A patent/IT201900008541A1/it unknown
2020
- 2020-04-15 EP EP20720139.3A patent/EP3980322B1/fr active Active
- 2020-04-15 US US17/614,871 patent/US12134442B2/en active Active
- 2020-04-15 JP JP2021573166A patent/JP2022539973A/ja active Pending
- 2020-04-15 CN CN202080042502.4A patent/CN113993776B/zh active Active
- 2020-04-15 WO PCT/IB2020/053533 patent/WO2020250049A1/fr unknown

Also Published As

Publication number	Publication date
US12134442B2 (en)	2024-11-05
EP3980322A1 (fr)	2022-04-13
WO2020250049A1 (fr)	2020-12-17
CN113993776B (zh)	2023-11-07
US20220219780A1 (en)	2022-07-14
IT201900008541A1 (it)	2020-12-10
CN113993776A (zh)	2022-01-28
JP2022539973A (ja)	2022-09-14
EP3980322B1 (fr)	2023-08-23

Publication	Publication Date	Title
EP4031405A4 (fr)	2023-10-11	Gestion de parcs de véhicules électriques en temps réel
EP3706309A4 (fr)	2021-01-06	Dispositif de commande de machine électrique tournante
EP3909100A4 (fr)	2022-10-05	Agencement pour connexion par enfichage de connexions électriques
EP3593418A4 (fr)	2020-11-25	Dispositif de raccord rapide pour appareils électriques encastrés
EP3741806A4 (fr)	2021-12-01	Compositions de résine de polyoléfine pour isolation de fil électrique
EP3805607A4 (fr)	2022-03-02	Transmission en deux étapes pour véhicule électrique
EP3794248C0 (fr)	2024-04-10	Dispositif de freinage pour un moteur électrique
EP3930176A4 (fr)	2022-11-16	Système de moteur électrique
EP3981060A4 (fr)	2023-07-26	Moteur électrique
EP4146518A4 (fr)	2023-11-08	Véhicule électrique
EP4074571A4 (fr)	2023-02-08	Véhicule électrique
EP3978287A4 (fr)	2022-07-20	Véhicule électrique hybride
EP3924244A4 (fr)	2023-02-08	Système de propulsion de bicyclette pour conversion de bicyclette électrique
EP3998748A4 (fr)	2022-09-07	Système de réseau à bord d'un véhicule
EP3909813A4 (fr)	2022-03-02	Élément d'amortissement sonore pour véhicules électriques
EP3836364A4 (fr)	2021-12-01	Machine électrique tournante
EP3573856A4 (fr)	2020-11-04	Système de gestion pour véhicules électriques commerciaux
EP3699076A4 (fr)	2020-09-09	Véhicule électrique
EP3980322C0 (fr)	2023-08-23	Ensemble motoréducteur électrique pour bicyclettes
EP3999376A4 (fr)	2022-11-16	Chargeur pour véhicules électriques enfichables
EP4081693C0 (fr)	2024-04-17	Enveloppe pour installations électriques
EP3741651A4 (fr)	2021-08-11	Carter d'engrenage pour dispositif de direction assistée électrique
EP3907859A4 (fr)	2022-03-02	Moteur électrique
EP3745034A4 (fr)	2021-12-08	Module de composant électrique
EP3631947A4 (fr)	2021-01-27	Inserts pour supports de machines électriques

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